Dr. Lopez conducts experimental laboratory research on attraction, but also conducts field studies on the way in which attractiveness influences choices of real-world romantic partners. Dr. Lopez is taking a ________ approach to research.
A) backwards
B) correlational
C) full cycle
D) theoretical
Question 2
________ methods do an excellent job of assessing cause-and-effect, but ________ methods are important for enhancing external validity.
A) Survey; archival
B) Laboratory; field
C) Archival; field
D) Experimental; descriptive
Field experiment on effects of predation on male guppy colouration
Laboratory tests to screen for infection
Placing sterile item on a sterile field
Nutrition-related research findings are often lead stories in newspapers, magazines, and on websites
Juvenile buzzard being weighed for research
What is the contribution of studying wing spot in the field?